Mealworms

Mealworms are the larval stage of the darkling beetle (Tenebrio molitor). They are small, worm-like insects that measure about 2.5 cm long and come in a variety of colors, ranging from yellow to reddish-brown. Mealworms are a nutritious and popular food source for birds, reptiles, fish, and other small animals. They are rich in protein, fat, and essential vitamins and minerals. 

Why feeding mealworms to bluebirds? 

• Entice them to use a nestbox. 

• Help the incubating female find food quickly so she does not have to leave the eggs unattended for long periods of time. 

• They can serve as supplementary nutrition for nestlings if food becomes scarce, e.g., when weather conditions prevent the parents from finding insects. 

• Help birds survive during spells of severe weather. 

• To serve as a supplemental food when on of the parents is missing. 

Feeding mealworms to bluebirds 

Only use live mealworms. Nestlings only source of water are food items, and freeze-dried mealworms contain little moisture. 

Mealworms can be used to attract bluebirds to your yard, but unless you have already seen bluebirds around your place, chances that they will appear are low.  

Use a mealworm feeder to place mealworms. A 11/2 inch or 1 9/16 inch hole at each end of the feeder will effectively exclude larger birds from entering the feeder. 

To prevent the mealworms escaping from the feeder, put them inside a tuna or cat food can or in a glass or inceramic dish with smoooth sides 

Mealworms are an excellent food but should be used as a supplemental food source only as they are low in calcium. Because of this, you can also put mealworms inside a plastic bag with calcium carbonate or citrate powder and shake it gently to coat them. 

Where can I buy mealworms? 

You can buy from Nature´s way webpage on this link